Which of the following molecules exhibits hydrogen bonding?
Practice Questions
1 question
Q1
Which of the following molecules exhibits hydrogen bonding?
CH4
H2O
CO2
N2
H2O exhibits hydrogen bonding due to the presence of highly electronegative oxygen atoms bonded to hydrogen.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following molecules exhibits hydrogen bonding?
Solution: H2O exhibits hydrogen bonding due to the presence of highly electronegative oxygen atoms bonded to hydrogen.
Steps: 5
Step 1: Understand what hydrogen bonding is. Hydrogen bonding occurs when a hydrogen atom is attracted to a highly electronegative atom, like oxygen, nitrogen, or fluorine.
Step 2: Identify the molecules given in the question. Look for molecules that contain hydrogen and are bonded to highly electronegative atoms.
Step 3: Check if the molecule H2O (water) is present. H2O has hydrogen atoms bonded to an oxygen atom.
Step 4: Determine if the oxygen atom is highly electronegative. Oxygen is indeed highly electronegative.
Step 5: Conclude that H2O exhibits hydrogen bonding because it has hydrogen atoms bonded to a highly electronegative oxygen atom.
